http://archive.clarionledger.com/VideoNetwork/2540202443001/Residents-Angry-After-Canada-Train-Disasterhttp://cdn.newslook.com/66/66beb62cf6faaf675ed03acd7a3e4654/mp4_low/66beb62cf6faaf675ed03acd7a3e4654-mp4_low.mp4http://archive.clarionledger.com/VideoNetwork/2540202443001/Residents-Angry-After-Canada-Train-Disasterhttp://cdn.newslook.com/66/66beb62cf6faaf675ed03acd7a3e4654/images/frame_0022.jpgResidents Angry After Canada Train DisasterA Canadian rail disaster that 'probably' killed as many as 50 people is likely the result of an engineer's failure to set the brakes on an unmanned train owned by a US railway company.technologyCanadaQuebecnewslookLac-MťganticWorldPauline Marois01:04